Measurement name can't have "." and ",". This names do not valid for math
parser.

--HG--
branch : develop
ZoomOriginal and ZoomFitBest.

--HG--
branch : develop
Fix crash in history dialog.

--HG--
branch : develop
Refactoring dialog history. Method Record().

--HG--
branch : develop
After changing active pattern piece calculate pattern piece's bounding rect and
use them for best fit zooming.

--HG--
branch : develop
Open all patterns from list of command line arguments.

--HG--
branch : develop
Fix missing headers, fix for precompiled header on Windows, fix zooming.

--HG--
branch : develop
Fix zooming to original size.

--HG--
branch : develop